(-8-6i)(-7-7i)=0

Simple and best practice solution for (-8-6i)(-7-7i)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (-8-6i)(-7-7i)=0 equation: 


Simplifying
(-8 + -6i)(-7 + -7i) = 0

Multiply (-8 + -6i) * (-7 + -7i)
(-8(-7 + -7i) + -6i * (-7 + -7i)) = 0
((-7 * -8 + -7i * -8) + -6i * (-7 + -7i)) = 0
((56 + 56i) + -6i * (-7 + -7i)) = 0
(56 + 56i + (-7 * -6i + -7i * -6i)) = 0
(56 + 56i + (42i + 42i2)) = 0

Combine like terms: 56i + 42i = 98i
(56 + 98i + 42i2) = 0

Solving
56 + 98i + 42i2 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), '14'.
14(4 + 7i + 3i2) = 0

Factor a trinomial.
14((4 + 3i)(1 + i)) = 0

Ignore the factor 14.

Subproblem 1
Set the factor '(4 + 3i)' equal to zero and attempt to solve:

Simplifying
4 + 3i = 0

Solving
4 + 3i = 0

Move all terms containing i to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + 3i = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 3i = 0 + -4
3i = 0 + -4

Combine like terms: 0 + -4 = -4
3i = -4

Divide each side by '3'.
i = -1.333333333

Simplifying
i = -1.333333333

Subproblem 2
Set the factor '(1 + i)' equal to zero and attempt to solve:

Simplifying
1 + i = 0

Solving
1 + i = 0

Move all terms containing i to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + i = 0 + -1

Combine like terms: 1 + -1 = 0
0 + i = 0 + -1
i = 0 + -1

Combine like terms: 0 + -1 = -1
i = -1

Simplifying
i = -1
Solution
i = {-1.333333333, -1}

See similar equations:

| y=6(1) | | -8(2x-7)=-6(x-9)+5 | | y=6(-1) | | x^2-8x+12=20 | | 84-5x=8x+9 | | 2(-5x+-8)=-9 | | x+0y=6 | | m^2+6m-76=-4 | | 8x+22=2x+160 | | x^2+20x-46=-8 | | 5x+24=14x-25 | | X-.0275X=10 | | 5+-2+(-3)= | | 2b^2+b-1=0 | | 5+-3+(-3)= | | 11a+9=4a+2 | | 8x+5+5=5x+20 | | (-5)(-5)(-5)(-5)= | | 2.1x*4y=12 | | 2.3+(-0.5)+(-1.2)+(-0.7)= | | 10-9x=110-44x | | -5+8+(-2)= | | 9x+5=9(x-8) | | 1+2x=4(x-2)-8 | | -6+(-18)= | | 9x+18=4x+73 | | 131-5x=31x+19 | | 7(x-3)+5=-16 | | x+96=88+2x | | 2x=8x-2 | | 3x+1=5x+19 | | 0.76x^2+1.4x=0 |

Equations solver categories